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RFID CARD / JAMMER OR BLOCKER - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues. Original posts:

Amateur Radio | Antennas | Circuits & Components | Systems | Test & Measurement


art888
 Post subject: RFID CARD / JAMMER OR BLOCKER
Posted: Wed Jun 06, 2012 3:38 pm 
 
Lieutenant

Joined: Wed Jun 06, 2012 3:27 pm
Posts: 1
Real easy question,

is there anything that can distort, block or jam a the RFID chip inside credit cards?

I know that many conductive material can shield the radio signals, but i am looking for some kind of super blocker or jammer that i don't have to wrap each card in it. I want something that i can place in my wallet or bag and it will be able to block RFID scanners from getting my card signals.

Thanks for the help, any ideas will be deeply thanked!




Posted  11/12/2012

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